Transaction not yet indexed

664GTkMsemTkASC5EZW4YnubcRt4SPcU6uZYXmcbtzCPNcmNqAPwV5GK9RyGKe2tfLpoD3Sd5yDap72umM2grum9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.